Monosaccharides

<p>Ethyl 3-O-benzyl-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-b-D-thioglucopyranoside is a synthetically modified sugar. It is a monosaccharide that has been fluorinated and methylated. This modification has been shown to increase the stability of the sugar in the presence of water. The sugar also has an oligosaccharide and polysaccharide moiety attached to it. These saccharides are glycosylated and have a complex carbohydrate structure.</p>

<p>L-Erythrose is a monosaccharide that contains an hydroxyl group on the second carbon atom. It can be synthesized by a synthetic scheme involving glycolaldehyde and hydroxylamine. L-Erythrose has been shown to inhibit the enzyme phosphoglycerate kinase, which converts 2-phosphoglycerate into phosphoenolpyruvate. L-Erythrose has also been shown to inhibit dehydroascorbic acid reductase, which converts dehydroascorbic acid into ascorbic acid, and galactitol reductase, which converts galactitol into D-tagatose. The mutant strain of Escherichia coli K12 that was engineered to produce L-erythrose showed a decreased susceptibility to phage infection and an increased resistance to oxidative stress. In addition, the polyol pathway in E. coli was induced by L-erythrose treatment.</p>

<p>Resource for the industrial synthesis of ascorbic acid alias Vitamin C</p>

<p>Methyl 2,4-di-O-methyl-α-D-galactopyranoside is a synthetic saccharide that has been modified with methyl groups at the C2 and C4 positions.</p>

<p>1,2:4,6-Di-O-isopropylidene-L-sorbofuranose is a synthetic carbohydrate with a fluorinated methyl group at the C6 position. It is a monosaccharide that can be used to produce oligosaccharides and saccharides through glycosylation and methylation. The product is available in high purity and custom synthesis. This product has been modified by the click chemistry reaction.</p>

<p>Methyl α-L-rhamnopyranoside is a conjugate molecule made via a Fisher glycosylation with MeOH. It has been shown to have pesticidal activities and can be used in the production of pesticides or glycoconjugates. Methyl α-L-rhamnopyranoside is of interest as a vaccine adjuvant, due to its ability to activate the immune system. This compound also has anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>

<p>2,3,4,6-Tetra-O-benzyl-D-glucopyranose is a selectively protected intermediate, where the anomeric 1-O-hydroxyl group is free. This hemiacetal has been used successfully as an intermediate for glucosylation couplings, where it was converted into 2,3,4,6-tetra-O-benzyl-D-glucopyranose trichloroacetimidate using trichloroacetonitrile in the presence of a base such as potassium carbonate and DBU. Importantly, this imidate donor with no neighbouring participating groups is commonly used for the selective formation of α-glucosides. 2,3,4,6-tetra-O-benzyl-D-glucopyranose can also be oxidized to the lactone, or reduced to give the open chain form. Additionally, 2,3,4,6-tetra-O-benzyl-D-glucopyranose can be used for the preparation of glucono-1,5-lactone hydrazine, which was used, in-turn, to form a glucosylidene-spirocyclopropane.</p>

<p>Tiazofurin is a novel anticancer agent that inhibits the activity of various enzymes, including dehydrogenase and acetyl-CoA carboxylase. Tiazofurin shows significant cytotoxicity against human leukemia cells in vitro. It also has an anti-infectious effect on hl-60 cells and k562 cells, which are carcinoma cell lines. Tiazofurin has been shown to have a higher inhibitory effect on dextran sulfate than on basic protein in vitro, suggesting that it may be more effective as an anticancer compound against cancerous tumors with high levels of glycolipids.</p>

<p>(2S, 3R, 4R, 5S) -2- (Hydroxymethyl) - 3, 4, 5- piperidinetriol is a naturally occurring metabolite of the amino acid tryptophan. It is a structural analog of glucosylceramide and has been shown to have inhibitory properties against β-glucosidase. Structural studies have shown that this compound has similar stereoselective properties as the natural product glucosylceramide. This compound was also found to be a competitive inhibitor of amines and a non-competitive inhibitor of β-glucosidase.</p>

<p>a-D-Mannopyranosyl L-threonine is a carbohydrate with the molecular formula C6H14O5. It is a white crystalline powder that has a sweet taste. This product can be used as an ingredient in food and beverage products, such as confectionery products, soft drinks, dairy products, baked goods, and chewing gum. It may also be used in pharmaceuticals, such as chewable tablets or capsules for oral use.</p>

<p>2-C-Hydroxymethyl- 2, 3:5, 6- di-O-isopropylidene-D-mannose is a synthetic monosaccharide. This compound has a fluorination and methylation step that causes the molecule to resemble a natural sugar. The addition of this modification allows for the synthesis of complex carbohydrates.</p>

<p>Methyl 2,3-di-O-benzoyl-4,6-O-benzylidene-a-D-galactopyranoside is a custom synthesis by our company. It is an oligosaccharide that is modified with methyl groups and fluorine atoms. This product has a CAS number of 6953-72-6 and can be synthesized in high purity. It is also a monosaccharide sugar that can be obtained through the modification of other carbohydrates.</p>

<p>Methyl alpha-D-mannopyranoside is a methylated sugar used as an inhibitor of lectin-conjugate binding. It is commonly used in protein purification for eluting glycoproteins and other glycoconjugates from affinity chromatography columns of agarose lectin. In addition, Methyl alpha-D-mannopyranoside can be used in the mannosylation of lipid nanoparticles (LNPs) for vaccine or drug delivery which targets Antigen Presenting Cells (APCs) through mannose receptors. Methyl alpha-D-mannopyranoside is also known as Methyl alpha-D-mannoside or alpha-Methyl-D-mannoside.</p>

<p>GDP-L-galactose is a sugar molecule that is an intermediate in the biosynthesis of ascorbate. GDP-L-galactose is synthesized from GDP-D-mannose and GDP-L-glucose by the enzyme GDP-mannose 4,6 dehydratase. The enzyme GDP-L-galactose dehydrogenase then converts GDP-L-galactose to ascorbic acid (vitamin C). Ascorbate is essential for many biological functions such as synthesis of collagen and neurotransmitters, regulation of gene expression, and protection against oxidative stress. The biosynthesis of ascorbate occurs in a light dependent reaction involving L -galactono 1,4 diphosphate synthase and UDP glucose 6 phosphate uridylyl transferase. This process is regulated by transcriptional factors such as MYB and NAC2/NAC4.</p>

<p>3,4,6-Tri-O-acetyl-b-D-mannopyranose 1,2-(methyl orthoacetate) is a glycosylation product that is used in the synthesis of oligosaccharides. 3,4,6-Tri-O-acetyl-b-D-mannopyranose 1,2-(methyl orthoacetate) is synthesized by the reaction of 3,4,6-triacetyl b D mannopyranose with methyl orthoacetate in aqueous solution containing an acid catalyst. This compound can be used to modify saccharides and complex carbohydrates. It is also used in click chemistry to create modified sugars. The molecular weight of this compound ranges from 200 to 600 grams per mole and it has a CAS number of 4435 05 6.</p>

<p>1,2,3,4-Tetra-O-acetyl-6-O-trityl-b-D-mannopyranose is a synthetic sugar that can be used as a building block for the synthesis of oligosaccharides. It is also used to alter the properties of sugars and polysaccharides by modifying their glycosidic linkages. The product is insoluble in water and organic solvents. It is stable under acidic conditions and can be hydrolyzed with acids or alkalis. It is also soluble in methanol and methylene chloride. The CAS number for this product is 92621-31-3.End&gt;</p>

<p>2-Deoxy-2-fluoro-D-arabinofuranose is a purine nucleoside that is used in the diagnosis and treatment of herpes simplex virus infection. It inhibits viral replication by competitively inhibiting acycloguanosine, an enzyme that catalyzes the conversion of 2’-deoxyguanosine to deoxyadenosine. 2-Deoxy-2-fluoro-D-arabinofuranose has been shown to be active against cancer cells and can be used as chemotherapeutic agent. This drug may also be used for the diagnosis of cancer by detecting the presence of activated T cells in patients with tumor necrosis factor α (TNFα) receptor gene polymorphism.</p>

<p>Methyl a-D-fucopyranoside is a monoclonal antibody that binds to the O-antigen of the polysaccharide chain. It is a synthetic trisaccharide consisting of an o-antigen, an α-linked D-fucose residue, and an α-linked galactose residue. This antibody interacts with the serologic subtypes of Group A Streptococcus, but not with other serogroups. Methyl a-D-fucopyranoside utilizes conformational epitopes and disaccharides which are not accessible to other antibodies in order to bind to the o-antigen. The o-antigen is composed of two serologically distinct regions: one region for binding by anti-A antibodies, and another for binding by anti-B antibodies.</p>

<p>Please enquire for more information about 2-[(1E)-2-[6-(β-D-Galactopyranosyloxy)-2,3-dihydro-1H-xanthen-4-yl]ethenyl]-3,3-dimethyl-1-propyl-3H-indolium iodide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2-Azido-2-deoxy-3,4-O-isopropylidene-6-O-toluenesulfonyl-L-idonic acid methyl ester is a synthetic sugar that has the CAS number of 2147690. It is a modified saccharide that can be used for glycosylation and click chemistry. This product is also available in custom synthesis, high purity, and fluorination.</p>